GOV.WALES uses cookies which are essential for the site to work. Non-essential cookies are also used to tailor and improve services. By continuing to use this site, you agree to our use of cookies.
You are here:
Noun, Feminine, Singular
System electronig ar gyfer caniatáu ac olrhain ymwelwyr o wledydd nad oes angen fisa arnynt i fynd i mewn i'r Ardal Schengen.